# Core 57 vs Thrive Pilates Center

The clearest difference is update cadence: Thrive Pilates Center at every 3 weeks against Core 57's every 4 months. Core 57's advantage is iOS requirement (11.0.0 vs 13.0.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Core 57 ships an update every 4 months, Thrive Pilates Center every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Core 57 | Thrive Pilates Center |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 92 MB | 24 MB |
| Requires iOS | **11.0.0** | 13.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kolleen Losch](https://appshunter.io/developer/1507978947) | [Kelley Cady LLC](https://appshunter.io/developer/1660530939) |

## What reviewers say

### Core 57

[App page](https://appshunter.io/ios/app/core-57/id1507978948)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thrive Pilates Center

[App page](https://appshunter.io/ios/app/thrive-pilates-center/id1660530937)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Core 57 free?

Core 57 is free to download, with no in-app purchases.

### Is Thrive Pilates Center free?

Thrive Pilates Center is free to download, with no in-app purchases.

### Do Core 57 or Thrive Pilates Center have ads?

Neither Core 57 nor Thrive Pilates Center shows ads.

### Which is updated more often, Core 57 or Thrive Pilates Center?

Core 57 ships an update every 4 months, and Thrive Pilates Center every 3 weeks. Most recently, Core 57 was updated on October 25, 2026 and Thrive Pilates Center on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*